TXT Backup/Discuz.Web/upgrade/sqlscript/sqlserver/album1.txt

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if exists (select * from dbo.sysobjects where id = object_id(N'[dnt_createphototags]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dnt_createphototags]
GO

if exists (select * from dbo.sysobjects where id = object_id(N'[dnt_deletephototags]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dnt_deletephototags]
GO

if exists (select * from dbo.sysobjects where id = object_id(N'[dnt_getphotolistbytag]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dnt_getphotolistbytag]
GO

CREATE  PROCEDURE [dnt_createphototags]
@tags nvarchar(55),
@photoid int,
@userid int,
@postdatetime datetime
AS
BEGIN
	exec [dnt_createtags] @tags, @userid, @postdatetime

	UPDATE [dnt_tags] SET [pcount]=[pcount]+1,[count]=[count]+1
	WHERE EXISTS (SELECT [item] FROM [dnt_split](@tags, ' ') AS [newtags] WHERE [newtags].[item] = [tagname])
	
	INSERT INTO [dnt_phototags] (tagid, photoid)
	SELECT tagid, @photoid FROM [dnt_tags] WHERE EXISTS (SELECT * FROM [dnt_split](@tags, ' ') WHERE [item] = [dnt_tags].[tagname])
END

GO


CREATE PROCEDURE [dnt_deletephototags]
	@photoid int
 AS
BEGIN       
	UPDATE [dnt_tags] SET [count]=[count]-1,[fcount]=[fcount]-1 
	WHERE EXISTS (SELECT [tagid] FROM [dnt_phototags] WHERE [photoid] = @photoid AND [tagid] = [dnt_tags].[tagid])

    DELETE FROM [dnt_phototags] WHERE [photoid] = @photoid	
END

GO



CREATE PROCEDURE [dnt_getphotolistbytag]	
	@tagid int,
	@pageindex int,
	@pagesize int
AS
BEGIN
	DECLARE @strSQL varchar(2000)
	IF @pageindex = 1
	BEGIN
		SET @strSQL='SELECT TOP ' + STR(@pagesize) + ' [p].[photoid], [p].[title],[p].[filename],[p].[filesize],[p].[username],[p].[userid], [p].[postdate],[p].[comments],[p].[views]  
		FROM [dnt_phototags] AS [pt], [dnt_photos] AS [p], [dnt_albums] AS [a] 
		WHERE [p].[photoid] = [pt].[photoid] AND [p].[albumid] = [a].[albumid] AND [a].[type] = 0 AND [pt].[tagid] = ' + STR(@tagid) + ' 
		ORDER BY [p].[photoid] DESC'
	END
	ELSE